| Point Forecast: 4 Miles N Ladd Canyon Rest Area OR 45.3N 118W (Elev. 2717 ft) |
Last Update: 4:01 am PDT Sep 11, 2026 |
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| Date | 09/11 | 09/12 | ||||||||||||||||||||||
| Hour (PDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
| Temperature (°F) | 54 | 59 | 63 | 66 | 69 | 71 | 73 | 71 | 71 | 70 | 64 | 59 | 57 | 55 | 54 | 52 | 51 | 49 | 48 | 46 | 46 | 44 | 44 | 49 |
| Dewpoint (°F) | 45 | 44 | 42 | 42 | 41 | 39 | 38 | 35 | 37 | 39 | 37 | 37 | 36 | 36 | 35 | 34 | 35 | 34 | 35 | 34 | 35 | 34 | 34 | 36 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 3 | 5 | 5 | 5 | 6 | 5 | 6 | 6 | 6 | 5 | 3 | 2 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 |
| Wind Dir | NW | W | N | NE | NE | N | NW | NW | NW | NW | NW | NW | W | W | W | W | W | W | W | W | W | W | W | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 30 | 39 | 59 | 57 | 62 | 33 | 31 | 34 | 51 | 39 | 41 | 38 | 44 | 44 | 67 | 55 | 63 | 60 | 58 | 56 | 48 | 48 | 48 | 35 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 71 | 57 | 46 | 41 | 36 | 31 | 28 | 27 | 29 | 32 | 37 | 43 | 45 | 48 | 49 | 51 | 54 | 57 | 61 | 63 | 66 | 69 | 68 | 60 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 09/13 | |||||||||||||||||||||||
| Hour (PDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
| Temperature (°F) | 54 | 60 | 65 | 69 | 72 | 74 | 75 | 72 | 70 | 67 | 62 | 57 | 54 | 53 | 52 | 50 | 48 | 47 | 46 | 45 | 44 | 44 | 44 | 44 |
| Dewpoint (°F) | 36 | 39 | 41 | 42 | 44 | 44 | 45 | 45 | 48 | 49 | 48 | 47 | 46 | 46 | 46 | 46 | 46 | 46 | 45 | 45 | 44 | 44 | 44 | 44 |
| Heat Index (°F) | 75 | |||||||||||||||||||||||
| Surface Wind (mph) | 1 | 1 | 2 | 2 | 2 | 6 | 6 | 6 | 9 | 9 | 9 | 11 | 11 | 11 | 18 | 18 | 18 | 21 | 21 | 21 | 20 | 20 | 20 | 17 |
| Wind Dir | N | N | E | E | E | NW | NW | NW | NW | NW | NW | NW | NW | NW | W | W | W | W | W | W | W | W | W | SW |
| Gust | 28 | 28 | 28 | 30 | 30 | 30 | 29 | 29 | 29 | 24 | ||||||||||||||
| Sky Cover (%) | 35 | 35 | 26 | 26 | 26 | 54 | 54 | 54 | 80 | 80 | 80 | 80 | 80 | 80 | 96 | 96 | 96 | 96 | 96 | 96 | 92 | 92 | 92 | 92 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 26 | 26 | 26 | 69 | 69 | 69 | 69 | 69 | 69 | 94 | 94 | 94 | 94 | 94 | 94 | 87 | 87 | 87 | 87 |
| Relative Humidity (%) | 50 | 45 | 41 | 38 | 36 | 34 | 34 | 38 | 46 | 52 | 61 | 70 | 75 | 78 | 81 | 86 | 92 | 96 | 98 | 100 | 100 | 100 | 100 | 100 |
| Rain | -- | -- | -- | -- | -- | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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